
Rome is shattered by a series of gruesome murders that paint the Eternal City deep red. The suspicion grows that these atrocious crimes are connected with the return of one of the most heinous serial killers of our time - Karl the Butcher.

Professor Vassago

Senator Vinci

Karl the Butcher
Liliana
Hans Ebert
Aristide D'Amato
Bea Vinci
Lanza (The Lawyer)
Deborah
Karen (The Soubrette)
The Spanish Steps Girl

Razor Victim
The Prostitute
Antiquarian's Lover
The Client

Final Victim
The Gimp

Dr. Cozzi (Forensic Inspector)

Dr. Castellari (Chief Inspector)

Paul Glas (Hamburg Informant)

Antiquarian

The Occultist
Young Karl
Karl's Mother
Reporter
Forensic Photographer
Forensic Agent 1
Forensic Agent 2
Forensic Agent 3
Driver
Dark Prostitute
Red Prostitute
Third Prostitute
Tobacconist
Director
Executive Producer
Executive Producer
Executive Producer

Music Director
Cinematography
Production Designer
Assistant Director
Script Supervisor
Production Manager
Director of Photography
Camera Operator
Camera Operator
Still Photographer
Special Effects
Makeup Artist
Makeup Artist
Makeup Artist
Catering
Screenplay
Screenplay
Screenplay
Co-Producer
Editor
Camera Operator
Gaffer
Key Grip
Makeup Artist
Production Assistant
Sound Engineer
Sound Designer
Mixing Engineer
Public Relations
Public Relations